#!/bin/sh /etc/rc.common
# Copyright (c) 2016, 2018 Qualcomm Technologies, Inc.
#
# All Rights Reserved.
# Confidential and Proprietary - Qualcomm Technologies, Inc.
#
# 2016 Qualcomm Atheros, Inc.
#
# All Rights Reserved.
# Qualcomm Atheros Confidential and Proprietary.


START=52

SERVICE_WRITE_PID=1
SERVICE_DAEMONIZE=1
#SERVICE_DEBUG=1
SERVICE_DEBUG_OUTPUT=0

SERVICE_PATH="/usr/sbin/wsplcd"
WSPLCD_CONFIG_FILE="/tmp/wsplcd.conf"
WSPLCD_CONFIG_FILE_PREFIX="/tmp/wsplcd"
WSPLCD_RUN_FILE="/var/run/.wsplcd"

NON_PBC_IFACES=

# This restart_* command is only intended to be used after a config change
#
EXTRA_COMMANDS="restart_after_config_change"
EXTRA_HELP=<<EOF
        restart_after_config_change Restart triggered due to change in wireless configuration
EOF

. /lib/functions/hyfi-debug.sh
. /lib/functions/hyfi-iface.sh
. /lib/functions/hyfi-network.sh

local atf_ssidcmd_idx=1 atf_stacmd_idx=1 atf_groupcmd_idx=1 atf_radioparams_idx=1 cfg_changed=0

wsplcd_cfg_append() {
    local configfile=$2
    echo "$1" >> "$configfile"
}

wsplcd_cfg_add_str() {
    local cfg="$1"
    local key="$2"
    local def="$3"
    local configfile="$4"
    local val

    config_get val config "$key" "$def"
    [ -n "$val" ] && wsplcd_cfg_append "$cfg=$val" "$configfile"
}

wsplcd_cfg_add_bool() {
    local cfg="$1"
    local key="$2"
    local def="$3"
    local configfile="$4"
    local val

    config_get_bool val config "$key" "$def"
    [ -n "$val" ] && wsplcd_cfg_append "$cfg=$val" "$configfile"
}

wsplcd_cfg_add_debuglevel() {
    local cfg="$1"
    local key="$2"
    local def="$3"
    local configfile="$4"
    local val

    config_get val config "$key" "$def"
    case "$val" in
        DUMP)
            val='0'
        ;;
        DEBUG)
            val='1'
        ;;
        INFO)
            val='2'
        ;;
        ERROR)
            val='3'
        ;;
    esac
    [ -n "$val" ] && wsplcd_cfg_append "$cfg=$val" "$configfile"
}

__wsplcd_get_default_mode() {
	local wan_iface

	config_load network
	config_get wan_iface wan ifname

	if [ -n "$wan_iface" ]; then
		eval "$1='REGISTRAR'"
	else
		eval "$1='ENROLLEE'"
	fi
}

wsplcd_cfg_add_role() {
	local cfg="$1"
	local key="$2"
	local configfile="$3"
	local default_mode
	local val

	__wsplcd_get_default_mode default_mode
	config_get val config "$key"
	case "$val" in
		REGISTRAR)
			val='0'
		;;
		ENROLLEE)
			val='1'
		;;
		NONE)
			val='2'
		;;
		*)
			if [ "$default_mode" = "REGISTRAR" ]; then
				val='0'
			else
				val='1'
			fi
			uci_set wsplcd config $key $default_mode
		;;
	esac
	[ -n "$val" ] && wsplcd_cfg_append "$cfg=$val" "$configfile"
}

wsplcd_cfg_add_wpsmethod() {
    local cfg="$1"
    local key="$2"
    local def="$3"
    local configfile="$4"
    local val

    config_get val config "$key" "$def"
    case "$val" in
        WPS_M2)
            val='M2'
        ;;
        WPS_M8)
            val='M8'
        ;;
    esac
    [ -n "$val" ] && wsplcd_cfg_append "$cfg=$val" "$configfile"
}

wsplcd_cfg_add_wpstxmode() {
    local cfg="$1"
    local key="$2"
    local def="$3"
    local configfile="$4"
    local val

    config_get val config "$key" "$def"
    case "$val" in
        WPS_TX_ENCRYPTED)
            val='encrypted'
        ;;
        WPS_TX_NONE)
            val='none'
        ;;
    esac
    [ -n "$val" ] && wsplcd_cfg_append "$cfg=$val" "$configfile"
}

wsplcd_cfg_add_wpsrxmode() {
    local cfg="$1"
    local key="$2"
    local def="$3"
    local configfile="$4"
    local val

    config_get val config "$key" "$def"
    case "$val" in
        WPS_RX_ENCRYPTED)
            val='encrypted'
        ;;
        WPS_RX_EITHER)
            val='either'
        ;;
    esac
    [ -n "$val" ] && wsplcd_cfg_append "$cfg=$val" "$configfile"
}

wsplcd_cfg_add_configsta() {
    local cfg="$1"
    local key="$2"
    local def="$3"
    local configfile="$4"
    local val

    config_get val config "$key" "$def"
    case "$val" in
        1)
            val='yes'
        ;;
        0)
            val='no'
        ;;
    esac
    [ -n "$val" ] && wsplcd_cfg_append "$cfg=$val" "$configfile"
}

wsplcd_cfg_add_wpatype() {
    local cfg="$1"
    local key="$2"
    local def="$3"
    local configfile="$4"
    local val

    config_get val config "$key" "$def"
    case "$val" in
        LONG)
            val='0'
        ;;
        SHORT)
            val='1'
        ;;
    esac
    [ -n "$val" ] && wsplcd_cfg_append "$cfg=$val" "$configfile"
}

wsplcd_cfg_add_buttonmode() {
    local cfg="$1"
    local key="$2"
    local def="$3"
    local configfile="$4"
    local val

    config_get val config "$key" "$def"
    case "$val" in
        ONEBUTTON)
            val='1'
        ;;
        TWOBUTTON)
            val='2'
        ;;
    esac
    [ -n "$val" ] && wsplcd_cfg_append "$cfg=$val" "$configfile"
}

__wsplcd_iterate_wlan_ifaces_nonpbc() {
	local config="$1"
	local iface network mode wps_pbc

	config_get iface "$config" ifname
	config_get network "$config" network
	config_get mode "$config" mode
	config_get_bool wps_pbc "$config" wps_pbc 0

	if [ "$2" = "$network" -a "$wps_pbc" -eq "0" ]; then
		NON_PBC_IFACES="${NON_PBC_IFACES}${NON_PBC_IFACES:+","}${iface}"
	fi
}

wsplcd_cfg_add_nonpbc() {
	local configfile="$1"
	NON_PBC_IFACES=

	config_load wireless
	config_foreach __wsplcd_iterate_wlan_ifaces_nonpbc wifi-iface $ieee1905managed_bridge

	if [ -n "$NON_PBC_IFACES" ]; then
		wsplcd_cfg_append 'NonPBCInterfaces='$NON_PBC_IFACES $configfile
	fi
}

wsplcd_cfg_add_interface() {
	local br_name=$1
	local configfile="$2"
	local wlan_ifaces ether_ifaces plc_iface non_wlan_ifaces
	local wlan_vlan_ifaces

	wsplcd_cfg_append          'bridge=br-'$br_name	 $configfile

	# Get all WLAN interfaces bound to the managed bridge
	hyfi_get_wlan_ifaces $br_name wlan_ifaces
	wsplcd_cfg_append          '1905InterfacesWlan='$wlan_ifaces  $configfile

	# Get all WLAN VLAN interfaces bound to the managed bridge
	hyfi_get_wlan_vlan_ifaces $br_name wlan_vlan_ifaces

	# Get all Ethernet interfaces and PLC interface
	hyfi_get_ether_ifaces $br_name ether_ifaces
	hyfi_get_plc_iface $br_name plc_iface
	if [ -n "${plc_iface}" ] ; then
		non_wlan_ifaces=${ether_ifaces}${ether_ifaces:+","}${plc_iface}
	else
		non_wlan_ifaces=${ether_ifaces}
	fi
	if [ -n "${wlan_vlan_ifaces}" ] ; then
		non_wlan_ifaces=${non_wlan_ifaces}${non_wlan_ifaces:+","}${wlan_vlan_ifaces}
	fi

	non_wlan_ifaces=`echo "$non_wlan_ifaces" | sed 's/ESWITCH/ETHER/g'`
	wsplcd_cfg_append          '1905InterfacesElse='$non_wlan_ifaces  $configfile

	wsplcd_cfg_add_nonpbc
}

wsplcd_atf_re_mac_cfg() {
	local configfile="$3"
	local cfg
	local val

	cfg="REmac"
	config_get val $1 "$cfg"
	[ -n "$val" ] && wsplcd_cfg_append ""$2""$cfg""_entry"=$val" $configfile
}

wsplcd_getlist_atf_grpssid() {
	local val="$1"
	local configfile="$2"

	wsplcd_cfg_append ""$2""group""_ssid_""$atf_groupcmd_idx"=$val"  $configfile
	numssid=$(($numssid + 1))
}

wsplcd_atf_group_cfg() {
	local cfg
	local grpname
	local cmd
	local dev
	local val
	local numssid
	local status
	local cmdidx=$atf_groupcmd_idx
	local config=$1
	local prefix=$2
	local configfile="$3"

	while :; do
		cfg="group_wifidev"
		config_get dev "$1" "$cfg"
		[ -n "$dev" ] || break
		wsplcd_cfg_append "$2"group_wifidev""_""$cmdidx"=$dev" $configfile

		cfg="group_enable"
		config_get status "$1" "$cfg"
		if [ -n "$status" ]; then
			wsplcd_cfg_append "$2"group_enable""_""$cmdidx"=$status" $configfile
		fi

		cfg="group"
		config_get grpname "$1" "$cfg"
		[ -n "$grpname" ] || break

		cfg="group_cmd"
		config_get cmd "$1" "$cfg"
		[ -n "$cmd" ] || break

		cfg="group_val"
		config_get val "$1" "$cfg"
		echo "group_val $val"
		if [ -z "$val" ] && [ "$cmd" == "addgroup" ]; then
			break
		fi

		cfg="group_ssid"
		numssid=0
		config_list_foreach "$config" "group_ssid" wsplcd_getlist_atf_grpssid $prefix
		if [ $numssid -eq 0 ] && [ "$cmd" == "addgroup" ]; then
			break
		fi

		wsplcd_cfg_append ""$2""group""_entry_""$cmdidx"=$grpname"  $configfile
		wsplcd_cfg_append "$2"group_cmd""_""$cmdidx"=$cmd"  $configfile
		if [ -n "$val" ]; then
			wsplcd_cfg_append "$2"group_val""_""$cmdidx"=$val"  $configfile
		fi

		cmdidx=$(($cmdidx + 1))

		break
	done
	atf_groupcmd_idx=$cmdidx
}

wsplcd_atf_ssid_cfg() {
	local cfg
	local ssid
	local cmd
	local dev
	local val
	local cmdidx=$atf_ssidcmd_idx
	local configfile=$3

	while :; do
		cfg="ssid"
		config_get ssid "$1" "$cfg"
		[ -n "$ssid" ] || break

		cfg="ssid_cmd"
		config_get cmd "$1" "$cfg"
		[ -n "$cmd" ] || break

		cfg="ssid_wifidev"
		config_get dev "$1" "$cfg"
		[ -n "$dev" ] || break

		cfg="ssid_val"
		config_get val "$1" "$cfg"
		if [ -z "$val" ] && [ "$cmd" == "addssid" ]; then
			break
		fi

		wsplcd_cfg_append ""$2""ssid""_entry_""$cmdidx"=$ssid"  $configfile
		wsplcd_cfg_append "$2"ssid_cmd""_""$cmdidx"=$cmd"  $configfile
		wsplcd_cfg_append "$2"ssid_wifidev""_""$cmdidx"=$dev"  $configfile
		wsplcd_cfg_append "$2"ssid_val""_""$cmdidx"=$val"  $configfile

		cmdidx=$(($cmdidx + 1))

		break
	done
	atf_ssidcmd_idx=$cmdidx
}

wsplcd_atf_sta_cfg() {
	local cfg
	local stamac
	local cmd
	local dev
	local val
	local ssid
	local cmdidx=$atf_stacmd_idx
	local configfile=$3

	while :; do
		cfg="sta"
		config_get stamac "$1" "$cfg"
		[ -n "$stamac" ] || break

		cfg="sta_cmd"
		config_get cmd "$1" "$cfg"
		[ -n "$cmd" ] || break

		cfg="sta_wifidev"
		config_get dev "$1" "$cfg"
		[ -n "$dev" ] || break

		cfg="sta_val"
		config_get val "$1" "$cfg"
		if [ -z "$val" ] && [ "$cmd" == "addsta" ]; then
			break
		fi

		cfg="sta_ssid"
		config_get ssid "$1" "$cfg"

		wsplcd_cfg_append ""$2""sta""_entry_""$cmdidx"=$stamac"  $configfile
		wsplcd_cfg_append "$2"sta_cmd""_""$cmdidx"=$cmd"  $configfile
		wsplcd_cfg_append "$2"sta_wifidev""_""$cmdidx"=$dev"  $configfile
		wsplcd_cfg_append "$2"sta_val""_""$cmdidx"=$val"  $configfile
		wsplcd_cfg_append "$2"sta_ssid""_""$cmdidx"=$ssid"  $configfile

		cmdidx=$(($cmdidx + 1))

		break
	done
	atf_stacmd_idx=$cmdidx
}

wsplcd_parse_re_atf_config() {
	local cfg
	local val
	local config=$1
	local configfile=$4

	cfg="REname"
	config_get val $1 "$cfg"

	if [ -n "$val" ] && [ "$val" == "$2" ] ; then
		#Get ATF SSID Config
		wsplcd_atf_ssid_cfg $config $3 $configfile

		#Get ATF STA Config
		wsplcd_atf_sta_cfg $config $3 $configfile

		#Get ATF Group Config
		wsplcd_atf_group_cfg $config $3 $configfile
	fi
}

wsplcd_parse_radioparams_atfconfig() {
	local cfg
	local val
	local config=$1
	local configfile=$4

	cfg="REname"
	config_get val $1 "$cfg"

	if [ -n "$val" ] && [ "$val" == "$2" ] ; then
		#Get Radio name
		cfg="radio_name"
		config_get val $1 "$cfg"
		if [ -n "$val" ] ; then
			wsplcd_cfg_append ""$3""radio""_name_""$atf_radioparams_idx"=$val" $configfile
		fi

		#Get ATF scheduling policy
		cfg="sched_policy"
		config_get val $1 "$cfg"
		if [ -n "$val" ] ; then
			wsplcd_cfg_append "$3"radio_sched""_""$atf_radioparams_idx"=$val" $configfile
		fi

		#Get ATF OBSS scheduling (0/1)
		cfg="sched_obss_enable"
		config_get val $1 "$cfg"
		if [ -n "$val" ] ; then
			wsplcd_cfg_append "$3"radio_obss""_""$atf_radioparams_idx"=$val" $configfile
		fi

		#Get ATF Inter group policy
		cfg="sched_group_policy"
		config_get val $1 "$cfg"
		if [ -n "$val" ] ; then
			wsplcd_cfg_append "$3"radio_grouppolicy""_""$atf_radioparams_idx"=$val" $configfile
		fi

		atf_radioparams_idx=$(($atf_radioparams_idx + 1))
	fi
}

wsplcd_parse_atf_config() {
	local cfg
	local prefix
	local rename
	local config=$1
	local configfile=$2

	repeater_id=$(($repeater_id + 1))
	prefix=""ATF.RE"$repeater_id""_"

	cfg="REname"
	config_get rename $1 "$cfg"

	#Get RE MAC
	wsplcd_atf_re_mac_cfg $config $prefix $configfile

	#reset command indexes for each repeater entry
	atf_ssidcmd_idx=1
	atf_stacmd_idx=1
	atf_groupcmd_idx=1
	atf_radioparams_idx=1

	#Parse re-config section & get atf configuration
	config_load wsplcd
	config_foreach wsplcd_parse_re_atf_config atf-re-config $rename $prefix $configfile

	config_foreach wsplcd_parse_radioparams_atfconfig atf-re-radioparams-config $rename $prefix $configfile
}

wsplcd_cfg_add_atf() {
	local cfg="$1"
	local key="$2"
	local def="$3"
	local val
	local repeater_id=0
	local configfile=$4

	config_get_bool val config "$key" "$def"
	[ -n "$val" ] && wsplcd_cfg_append "$cfg=$val" $configfile

	#Read ATF Params if ATF config is enabled
	if [ -n "$val" ] && [ "$val" == 1 ] ; then
		config_load wsplcd
		config_foreach wsplcd_parse_atf_config atf-config $configfile
	fi
}

wsplcd_create_config() {
	lock /var/run/wsplcd.lock
	local br_name=$1
	local configfile=$2

	echo "# Config file for wsplcd, automatically created by script" > "$configfile"
	wsplcd_cfg_add_debuglevel  debug_level                   DebugLevel           'ERROR'		$configfile
	wsplcd_cfg_add_interface   $br_name			 $configfile
	wsplcd_cfg_add_role        role                          RunMode		$configfile
	wsplcd_cfg_add_bool        designated_pb_ap              DesignatedPBAP       '0'		$configfile
	wsplcd_cfg_add_wpsmethod   WPS_method                    WPSMethod            'WPS_M2'		$configfile
	wsplcd_cfg_add_wpstxmode   WPS_tx_mode                   TXMode               'WPS_TX_ENCRYPTED' $configfile
	wsplcd_cfg_add_wpsrxmode   WPS_rx_mode                   RXMode               'WPS_RX_ENCRYPTED' $configfile
	wsplcd_cfg_add_configsta   config_station                ConfigSta            '1'		$configfile
	wsplcd_cfg_add_str         ssid_suffix                   SSIDSuffix           ''		$configfile
	wsplcd_cfg_add_str         search_timeout                SearchTimeout        '60'		$configfile
	wsplcd_cfg_add_str         WPS_session_timeout           WPSSessionTimeout    '120'		$configfile
	wsplcd_cfg_add_str         WPS_retransmission_timeout    WPSRetransmitTimeout '5'		$configfile
	wsplcd_cfg_add_str         WPS_per_message_timeout       WPSPerMessageTimeout '15'		$configfile
	wsplcd_cfg_add_bool        band_sel_enable               BandSel              '1'		$configfile
	wsplcd_cfg_add_bool        band_choice                   BandChoice           '5G'		$configfile
	wsplcd_cfg_add_str         rm_collect_timeout            RMCollectTimeout     '10'		$configfile
	wsplcd_cfg_add_bool        deep_clone_enable             DeepClone            '1'		$configfile
    wsplcd_cfg_add_bool        deep_clone_no_bssid           DeepCloneNoBSSID     '0'       $configfile
	wsplcd_cfg_add_bool        manage_vap_ind                ManageVAPInd         '1'		$configfile
	wsplcd_cfg_add_str         1905Nwkey                     NetworkKey1905       ''		$configfile
	wsplcd_cfg_add_str         ucpk_salt                     UCPKSalt             ''		$configfile
	wsplcd_cfg_add_wpatype     wpa_passphrase_type           WPAPassphraseType    'LONG'		$configfile
	wsplcd_cfg_append          'config_methods=push_button virtual_push_button physical_push_button' $configfile
	wsplcd_cfg_append          'manufacturer=Qualcomm Atheros' $configfile
	wsplcd_cfg_append          'model_name=ModelNameHere' $configfile
	wsplcd_cfg_append          'model_number=ModelNumberHere' $configfile
	wsplcd_cfg_append          'serial_number=SerialNumberHere' $configfile
	wsplcd_cfg_append          'device_type=6-0050f204-1' $configfile
	wsplcd_cfg_append          'device_name=ExampleWpa' $configfile
	wsplcd_cfg_append          'os_version=01020300' $configfile
	wsplcd_cfg_append          '#AP Cloning 1.0 parameters' $configfile
	wsplcd_cfg_add_bool        APCloning                     APCloning            '0'		$configfile
	wsplcd_cfg_add_buttonmode  button_mode                   ButtonMode           'TWOBUTTON'	$configfile
	wsplcd_cfg_add_str         clone_timeout                 CloneTimeout         '180'		$configfile
	wsplcd_cfg_add_str         walk_timeout                  WalkTimeout          '120'		$configfile
	wsplcd_cfg_add_str         repeat_timeout                RepeatTimeout        '1'		$configfile
	wsplcd_cfg_add_str         internal_timeout              InternalTimeout      '15'		$configfile
	wsplcd_cfg_add_str         wait_wifi_config_secs_other   WaitOtherBandsSecs   '20'		$configfile
	wsplcd_cfg_add_str         wait_wifi_config_secs_first   WaitFirstBandSecs    '30'		$configfile
	wsplcd_cfg_add_atf         atf_config_en               	 atfConfigEnable	  '0'		$configfile
	wsplcd_cfg_append          "cfg_changed=$cfg_changed"  $configfile
	wsplcd_cfg_append          "cfg_restart_long_timeout=$cfg_restart_long_timeout" $configfile
	wsplcd_cfg_append          "cfg_restart_short_timeout=$cfg_restart_short_timeout" $configfile
	wsplcd_cfg_append          "cfg_apply_timeout=$cfg_apply_timeout" $configfile

	[ -x "/sbin/uci2cfg.sh" ] && {
		`/sbin/uci2cfg.sh $br_name >> $configfile`
		`/sbin/uci2cfg.sh wifisec $br_name > "/tmp/.wsplc.wifisec"`
	}

	lock -u /var/run/wsplcd.lock

	return 0
}

__wsplcd_wlanif_ready() {
	local vif vifs
	local vifstat
	local configfile=$1

	vifs=`cat $configfile | grep '^1905InterfacesWlan' | sed -e 's/1905InterfacesWlan=//' -e 's/,/ /g' -e 's/:WLAN//g'`
	if [ -z "$vifs" ]; then
		echo "[wsplcd]WLAN interface is not ready" > /dev/console
		return 0
	fi

	for vif in $vifs; do
		vifstat=`ifconfig $vif 2>/dev/null`
		if [ -z "$vifstat" ]; then
			echo "[wsplcd]WLAN interface $vif is not ready" > /dev/console
			return 0
		fi
	done
	return 1
}

start() {
	local enabled
	local ieee1905managed_bridge
	local ieee1905managed_bridge2
	local log_mode

	config_load 'wsplcd'
	config_get_bool enabled config 'HyFiSecurity' '0'
	config_get log_mode config "WriteDebugLogToFile" "NONE"
	case "$log_mode" in
		NONE)
			log_mode=''
		;;
		APPEND)
			log_mode='-a'
		;;
		TRUNCATE)
			log_mode='-w'
		;;
	esac

	[ "$enabled" -gt 0 ] || {
		return 1
	}
	config_get cfg_restart_long_timeout config "ConfigRestartLongTimeout" "20"
	config_get cfg_restart_short_timeout config "ConfigRestartShortTimeout" "5"
	config_get cfg_apply_timeout config "ConfigApplyTimeout" "10"

	# Get the IEEE1905.1 managed bridge name
	hyfi_get_ieee1905_managed_iface ieee1905managed_bridge ieee1905managed_bridge2

	wsplcd_create_config $ieee1905managed_bridge ${WSPLCD_CONFIG_FILE_PREFIX}-${ieee1905managed_bridge}.conf || return 1
	if [ -n "$ieee1905managed_bridge2" ]
	then
		wsplcd_create_config $ieee1905managed_bridge2 ${WSPLCD_CONFIG_FILE_PREFIX}-${ieee1905managed_bridge2}.conf || return 1
	fi

	__wsplcd_wlanif_ready ${WSPLCD_CONFIG_FILE_PREFIX}-${ieee1905managed_bridge}.conf
	if [ $? -eq 1 ]; then
		hyfi_echo wsplcd "starting daemon"

         ${SVCDBG}service_start  ${SERVICE_PATH} -d -c "${WSPLCD_CONFIG_FILE_PREFIX}-${ieee1905managed_bridge}.conf" "$log_mode"

		if [ -n "$ieee1905managed_bridge2" ]
		then
         ${SVCDBG}service_start  ${SERVICE_PATH} -d -c "${WSPLCD_CONFIG_FILE_PREFIX}-${ieee1905managed_bridge2}.conf" "$log_mode"
		fi
	fi
	touch $WSPLCD_RUN_FILE
}

stop() {
    ${SVCDBG}service_stop ${SERVICE_PATH}
	# Save aside the old config file just for debugging purposes.
	[ -f "$WSPLCD_CONFIG_FILE" ] &&
		mv ${WSPLCD_CONFIG_FILE} ${WSPLCD_CONFIG_FILE}.bak &&
		rm ${WSPLCD_CONFIG_FILE_PREFIX}-*.conf
}

restart() {
	[ -f "$WSPLCD_RUN_FILE" ] || return
	hyfi_lock
	stop
	start
	hyfi_unlock
}

restart_after_config_change() {
	[ -f "$WSPLCD_RUN_FILE" ] || return
	hyfi_lock

	# No longer have an explicit stop function since we are now using
	# procd, so do an explicit stop via the init script.
	/etc/init.d/wsplcd stop
	cfg_changed=1
	start
	hyfi_unlock
}
